Biofib Trio is a bio-based insulation product manufactured by Biofib Isolation and composed of hemp, flax, and recycled cotton fibres. It is produced in France and supplied in flexible batts for use in wall, floor, and roof assemblies.
The product holds ACERMI certification for thermal performance and is covered by an FDES (Environmental and Health Declaration), providing verified life-cycle environmental data. Biofib Trio carries the French biosourced product label, reflecting its high proportion of renewable raw materials.
The use of plant-based fibres contributes to reduced embodied carbon compared to conventional mineral or petrochemical insulation materials, while its composition supports vapour permeability within building envelopes.
